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Trondheim

$702+ Cheap flights from San Francisco (SFO) to Trondheim (TRD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TRD
jan. 25 — feb. 11
lø. 1/25
lø. 2/1
1 adult, Economy
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Cheap flight deals from San Francisco to Trondheim

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Trondheim (TRD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Januar 20, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$702
(KLM)

Popular in

November

Cheapest in

January

Average price

$669
Provider with most accurate pricing for San Francisco-Trondheim Vaernes flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Trondheim Vaernes flights.
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From San Francisco to Trondheim Vaernes
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High demand for flights, 37% potential price rise
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Best time to find cheap flights, 18% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from San Francisco to Trondheim

Cheapest flights from San Francisco to Trondheim
Explore the most affordable flight options available from San Francisco to Trondheim. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Januar 20, 2025.

This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 2/241:50 pmSFO - TRD
1 stop17h 50mKLM
ma. 3/105:10 pmTRD - SFO
1 stop27h 40mKLM
Deal found 1/20$702
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 2/246:00 amSFO - TRD
2 stops25h 40mDelta
ma. 3/106:15 amTRD - SFO
1 stop14h 35mDelta
Deal found 1/20$756

Find flights from San Francisco to Trondheim within your budget

Customize your flight search to find flights from San Francisco to Trondheim that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Januar 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

ma. 2/24

1:50 pm-4:40 pm

1 stop17h 50m

Trondheim Vaernes

ma. 3/10

5:10 pm-12:50 pm

1 stop27h 40m

$702

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

ma. 2/24

6:00 am-4:40 pm

2 stops25h 40m

Trondheim Vaernes

ma. 3/10

6:15 am-12:50 pm

1 stop14h 35m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from San Francisco to Trondheim

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Trondheim in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Trondheim flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Francisco-Trondheim flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Francisco-Trondheim flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Trondheim flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Trondheim flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Trondheim

Have a flexible travel schedule? Discover the best time to fly to Trondheim from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Francisco to Trondheim

Get recent, data-driven insights about flights from San Francisco to Trondheim including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SFO to TRD?

Find hourly flight availability from San Francisco to Trondheim. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Januar 20, 2025.

It’s typically best to fly out from San Francisco to Trondheim in the morning. Doing so could potentially save you 28% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Trondheim by month

Plan your trip to Trondheim by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trondheim ranges from 1.8 - 4.3 inches per month. September is typically the wettest month, when rainfall can reach 4.3 in. April is typically the driest time to visit Trondheim when rainfall is around 1.8 in.

Temperature in Trondheim by month

Plan your trip to Trondheim by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trondheim, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 55.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Trondheim

Get insights into the airlines that provide service to Trondheim. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trondheim. Reviews last updated Januar 20, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Trondheim. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Francisco to Trondheim round-trip?

    KLM, at $702, was found to be the cheapest airline from San Francisco to Trondheim. An alternate airline flying to your destination would be Delta. KLM is currently priced 42% below the average price you’ll pay for this route.

  • Can I find deals for flights from San Francisco to Trondheim that include hotel bookings?

    Yes. In addition to deals on San Francisco to Trondheim flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Trondheim?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Trondheim.

  • Can I find deals for business class flights from San Francisco to Trondheim?

    Yes. Cheapflights offers flight deals from San Francisco to Trondheim by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 2 airlines flying from San Francisco to Trondheim

Discover the top 2 airlines that operate flights from San Francisco to Trondheim. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Januar 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$599Average$950FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$642Average$1,329FlexibilityNo cancel feeOn-time77%
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